Including rear connection main terminals and secondary terminal blocks according to ordered breaker options.

Note concerning the product ﻿

Cassette needs to be ordered separately.

Technical data

General

Standards

IEC/EN 60947

Ambient temperature

Storage

ϑ

°C

-40 - +70

Operating (open)

°C

-25 - +70

Mounting position

>>

Utilization category

B

Degree of Protection

IP20, IP55 with protective cover

Direction of incoming supply

as required

Main conducting paths

Rated current = rated uninterrupted current

In = Iu

A

2500

Rated uninterrupted current at 50 °C

Iu

A

2500

Rated uninterrupted current at 60 °C

Iu

A

2500

Rated uninterrupted current at 70 °C

Iu

A

2500

Rated impulse withstand voltage

Uimp

V AC

8000

Rated operational voltage

Ue

V AC

690

Use in IT electrical power networks up to U = 440 V

IIT

kA

39

Overvoltage category/pollution degree

III/3

Rated insulation voltage

Ui

V

1000

Switching capacity

Rated short-circuit making capacity

Icm

up to 440 V 50/60 Hz

Icm

kA

110

up to 690 V 50/60 Hz

Icm

kA

143

Rated short-time withstand current 50/60 Hz

t = 1 s

Icw

kA

65

t = 3 s

Icw

kA

50

Operating times

Closing delay via spring release

ms

35

Break times

ms

40

Total opening delay via shunt release

ms

30

Total opening delay via undervoltage release

ms

35/70

Maximum operating frequency

Ops./h

Maximum operating frequency

Operations/h

60

Heat dissipation at rated current In

Fixed mounting

W

200

Withdrawable units (switch with cassette)

W

500

Weight

Fixed mounting

3-pole

kg

68

4-pole

kg

86

Withdrawable

3-pole

kg

86

4-pole

kg

112

Cassette

3 pole

kg

58

4 pole

kg

60

Terminal capacities

Copper bar

Fixed mounting

Black

mm

4 x 5 x 100

Withdrawable units

Black

mm

4 x 5 x 100

﻿

Permissible continuous current for circuit‐breakers operating in switchboards at various internal ambient temperatures. The switchboard’s internal ambient temperature should be estimated using the calculation methods of IEC regulation.